CN204459351U - A kind of miniature electromagnetic valve - Google Patents
A kind of miniature electromagnetic valve Download PDFInfo
- Publication number
- CN204459351U CN204459351U CN201520064026.2U CN201520064026U CN204459351U CN 204459351 U CN204459351 U CN 204459351U CN 201520064026 U CN201520064026 U CN 201520064026U CN 204459351 U CN204459351 U CN 204459351U
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- electromagnetic valve
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- miniature electromagnetic
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Abstract
The utility model provides a kind of miniature electromagnetic valve, comprises interconnective valve body and pilot valve, and be characterized in that valve body comprises suction port and air outlet, this suction port is arranged at the side of valve body, and air outlet is arranged at upper end or the lower end of valve body; Pilot valve comprises the pilot head component be arranged in housing, and it comprises a dynamic iron core, and this dynamic iron core stretches out and protrudes from pilot head component, and is connected with a dynamic iron core spring in this outstanding position, and and is fixedly connected with integral with valve seal.This technological scheme changes conventional solenoid valve air inlet and exhaust mode, greatly reduces taking up room of miniature electromagnetic valve.
Description
Technical field
The utility model relates to a kind of solenoid valve, especially a kind of miniature electromagnetic valve.
Background technique
Solenoid valve utilizes hot-wire coil to encourage to produce electromagnetic force, driving isolation motion of membrane, to open or throttle down, and the flow direction of alter, thus the object reaching executive component alter moving direction.Its kind is a lot, be widely used in all trades and professions, market demand is very large, existing solenoid valve product exists that volume is large usually, exhaust velocity is slow, silt gas causes that action is inaccurate, sealing is not good more, and the deficiency such as working life is long, can not adapt to modern science and technology to small product size require more and more less, working life is more and more longer, rate request is more and more faster.
Model utility content
In view of this, the purpose of this utility model be to provide a kind of rational in infrastructure, volume is little, exhaust a kind of miniature electromagnetic valve completely rapidly.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of miniature electromagnetic valve, comprises interconnective valve body and pilot valve, wherein,
Described valve body comprises suction port and air outlet, and this suction port is arranged at the side of valve body, and air outlet is arranged at upper end or the lower end of valve body;
Described pilot valve comprises the pilot head component be arranged in housing, it comprises a dynamic iron core, this dynamic iron core stretches out and protrudes from described pilot head component, and is connected with a dynamic iron core spring in this outstanding position, and and is fixedly connected with integral with described valve seal.
Preferably, above-mentioned a kind of miniature electromagnetic valve, wherein said pilot head component also comprises static iron core and coil block, this coil block comprises skeleton, this skeleton external layer is coated with enameled cable, and in hollow shape, it comprises an endoporus, described static iron core is arranged in this endoporus and is tightly connected integral with described skeleton one end, and be arranged in a magnetic conduction support together, and described static iron core abuts with described magnetic conduction support, described dynamic iron core is arranged at corresponding to described static iron core in described endoporus and stretches out and stretch out outside skeleton port, and the cover plate that is tightly connected in this skeleton port.
Preferably, above-mentioned a kind of miniature electromagnetic valve, wherein said cover plate also links with described magnetic conduction bracket clamp and connects, and this magnetic conduction support is in " ∏ " shape, its dual-side port is provided with bayonet socket, and the two ends that described cover plate is corresponding to this dual-side are provided with the convex fastener corresponding with described bayonet socket.
Preferably, above-mentioned a kind of miniature electromagnetic valve, wherein said static iron core inner vertical is through, is provided with an exhaust port, described magnetic conduction support, and housing and this corresponding position, exhaust port position are through shape, and described exhaust port communicates with the external world.
Preferably, above-mentioned a kind of miniature electromagnetic valve, is inlaid with tapped hole in wherein said air outlet.
Preferably, above-mentioned a kind of miniature electromagnetic valve, wherein said skeleton adopts high-abrasive material to make, and this high-abrasive material is PA66, PTFE batch mixing or PPS, PTFE batch mixing or LCP, and its endoporus cross section is regular polygon.
Preferably, above-mentioned a kind of miniature electromagnetic valve, wherein said endoporus cross section is regular hexagon.
Compared with prior art, the utility model technique effect is mainly reflected in:
1, in the utility model, suction port is arranged at the side of valve body, air outlet is arranged at upper end or the lower end of valve body, dynamic iron core spring is arranged at dynamic iron core and stretches out and protrude from pilot head component position, and be fixedly connected with integral with valve seal, the solenoid valve of this kind of structure changes conventional solenoid valve air inlet, mode of giving vent to anger, and greatly reduces the volume of miniature electromagnetic valve.
2, in the utility model, static iron core to be arranged in skeleton endoporus and to link into an integrated entity with reinforced seal, and be arranged in magnetic conduction support together, and static iron core abuts with magnetic conduction support, dynamic iron core is arranged at corresponding to static iron core in endoporus and stretches out and stretch out outside skeleton port simultaneously, and the cover plate that is tightly connected in this skeleton port, static iron core, dynamic iron core and magnetic conduction prop up and are configured to closed magnetic circuit, covering palte seal magnetic loop, magnetic force loss is less, static iron core and reinforced seal simultaneously links into an integrated entity, there is no magnetic air gap, this pilot head component structure does not only have traditional plunger tube, and more traditional pilot head has less magnetic air gap, magnetic force loss is less.
3, in the utility model, skeleton endoporus cross section is regular polygon, plays dynamic iron core and leads and the effect of crossing gas, prevent secured via vacuum, affect function.
4, in the utility model, static iron core inside can also be set to vertically through, and it is provided with an exhaust port, magnetic conduction support, and housing and this corresponding position, exhaust port position are through shape, and exhaust port communicates with the external world, forms two-bit triplet structure.
Accompanying drawing explanation
Fig. 1: the utility model electromagnetic valve structure schematic diagram;
Fig. 2: the utility model Fig. 1 structural blast figure;
Fig. 3: the utility model electromagnetic valve structure plan view;
Fig. 4: in the utility model Fig. 3, A-A is to sectional view.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, is easier to make technical solutions of the utility model understand and grasp.
As shown in Fig. 1 ~ Fig. 2, a kind of miniature electromagnetic valve, comprises interconnective valve body 11 and pilot valve 10, and wherein, valve body 11 comprises suction port 2 and air outlet 3, and this suction port 2 is arranged at the side of valve body 11, and air outlet 3 is arranged at upper end or the lower end of valve body 11; Pilot valve 10 comprises the pilot head component be arranged in housing, and it comprises a dynamic iron core 4, and this dynamic iron core 4 stretches out and protrudes from pilot head component, and is connected with a dynamic iron core spring 5 in this outstanding position, and and is sealedly and fixedly connected integral with valve body 11.
As shown in Fig. 3 ~ Fig. 4, pilot head component also comprises static iron core 15 and coil block, this coil block comprises skeleton 14, this skeleton 14 external layer is coated with enameled cable, and in hollow shape, it comprises an endoporus, static iron core 15 is arranged in this endoporus and is tightly connected integral with skeleton 14 one end, and be arranged in a magnetic conduction support 16 together, and static iron core 15 abuts with magnetic conduction support 16, dynamic iron core 4 is arranged at corresponding to static iron core 15 in endoporus and stretches out and stretch out outside skeleton 14 port, and the cover plate 6 that is tightly connected in this skeleton 14 port.
Cover plate 6 side is tightly connected with skeleton 14 by the first seal ring 7, relative opposite side is tightly connected with valve body 11 by the second seal ring 8, cover plate 6 is also connected with magnetic conduction support 16 buckle, this magnetic conduction support 16 is in " ∏ " shape, its dual-side port is provided with bayonet socket, and the two ends that cover plate 6 is corresponding to this dual-side are provided with the convex fastener corresponding with bayonet socket.
Static iron core 15, dynamic iron core 4 and magnetic conduction support 16 form closed magnetic circuit, cover plate 6 closed magnet circuit, magnetic force loss is less, static iron core 15 and skeleton 14 are tightly connected integral simultaneously, and do not have magnetic air gap, this pilot head component structure does not only have traditional plunger tube, and more traditional pilot head has less magnetic air gap, magnetic force loss is less.
In addition, static iron core 15 inner vertical is through, is provided with an exhaust port 17, magnetic conduction support 16, and housing and corresponding position, this exhaust port 17 position are through shape, and exhaust port 17 communicates with the external world, forms two-bit triplet structure.
Be inlaid with tapped hole 13 in air outlet 3, tapped hole 13 is connected with gas outlet seal by gas outlet seal circle 12, is applicable to connect multiple distinct interface.
Skeleton 14 adopts high-abrasive material to make, and this high-abrasive material is PA66, PTFE batch mixing or PPS, PTFE batch mixing or LCP, and its endoporus cross section is regular polygon, endoporus cross section is regular hexagon, play dynamic iron core to lead and the effect of crossing gas, prevent secured via vacuum, affect function.
In this technological scheme, suction port is arranged at the side of valve body, air outlet is arranged at upper end or the lower end of valve body, dynamic iron core spring is arranged at dynamic iron core and stretches out and protrude from pilot head component position, and be fixedly connected with integral with valve seal, the solenoid valve of this kind of structure changes conventional solenoid valve air inlet, mode of giving vent to anger, and greatly reduces the volume of miniature electromagnetic valve.
Certainly, be more than representative instance of the present utility model, in addition, the utility model can also have other multiple embodiment, and all employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop within the claimed scope of the utility model.
Claims (7)
1. a miniature electromagnetic valve, comprises interconnective valve body and pilot valve, it is characterized in that:
Described valve body comprises suction port and air outlet, and this suction port is arranged at the side of valve body, and air outlet is arranged at upper end or the lower end of valve body;
Described pilot valve comprises the pilot head component be arranged in housing, it comprises a dynamic iron core, this dynamic iron core stretches out and protrudes from described pilot head component, and is connected with a dynamic iron core spring in this outstanding position, and and is fixedly connected with integral with described valve seal.
2. a kind of miniature electromagnetic valve according to claim 1, it is characterized in that: described pilot head component also comprises static iron core and coil block, this coil block comprises skeleton, this skeleton external layer is coated with enameled cable, and in hollow shape, it comprises an endoporus, described static iron core is arranged in this endoporus and is tightly connected integral with described skeleton one end, and be arranged in a magnetic conduction support together, and described static iron core abuts with described magnetic conduction support, described dynamic iron core is arranged at corresponding to described static iron core in described endoporus and stretches out and stretch out outside skeleton port, and the cover plate that is tightly connected in this skeleton port.
3. a kind of miniature electromagnetic valve according to claim 2, it is characterized in that: described cover plate also links with described magnetic conduction bracket clamp and connects, this magnetic conduction support is in " ∏ " shape, its dual-side port is provided with bayonet socket, and the two ends that described cover plate is corresponding to this dual-side are provided with the convex fastener corresponding with described bayonet socket.
4. a kind of miniature electromagnetic valve according to claim 2, is characterized in that: described static iron core inner vertical is through, is provided with an exhaust port, described magnetic conduction support, and housing and this corresponding position, exhaust port position are through shape, and described exhaust port communicates with the external world.
5. a kind of miniature electromagnetic valve according to claim 1, is characterized in that: be inlaid with tapped hole in described air outlet.
6. a kind of miniature electromagnetic valve according to claim 2, is characterized in that, described skeleton is wear-resisting skeleton, and its endoporus cross section is regular polygon.
7. a kind of miniature electromagnetic valve according to claim 6, is characterized in that, described endoporus cross section is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064026.2U CN204459351U (en) | 2015-01-28 | 2015-01-28 | A kind of miniature electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064026.2U CN204459351U (en) | 2015-01-28 | 2015-01-28 | A kind of miniature electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459351U true CN204459351U (en) | 2015-07-08 |
Family
ID=53666236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520064026.2U Active CN204459351U (en) | 2015-01-28 | 2015-01-28 | A kind of miniature electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459351U (en) |
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2015
- 2015-01-28 CN CN201520064026.2U patent/CN204459351U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |